Experimental and theoretical investigations of the antioxidant activity of 2,2′‐methylenebis(4,6‐dialkylphenol) compounds
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DOI: 10.1002/aoc.3562
Abstract: The antioxidant activity of two primary antioxidants, 2,2′-methylenebis(4-methyl-6-tert-butylphenol) (MMBPH2) and 2,2′-methylenebis(4,6-di-tert-butylphenol) (MDBPH2), has been studied using the 1,1-diphenyl-2-picrylhydrazyl (DPPH) method. The synthesized compounds have been successfully characterized systematically using elemental analyses, infrared, 1H NMR and… read more here.
Keywords: antioxidant activity; investigations antioxidant; theoretical investigations; experimental theoretical ... See more keywords
Influence of the pKa value on the antioxidant activity of licorice flavonoids under solvent‐mediated effects
Sign Up to like & getrecommendations! Published in 2023 at "Archiv der Pharmazie"
DOI: 10.1002/ardp.202200470
Abstract: Licorice flavonoids (LCFs) have been widely used in food care and medical treatment due to their significant antioxidant activities. However, the molecular mechanism of their antioxidant activity remains unclear. Therefore, network pharmacology, ADMET, density functional… read more here.
Keywords: antioxidant activity; pharmacology; pka; activity ... See more keywords
Nutritional qualities and antioxidant activity of Pleurotus floridanus grown on composted peach sawdust substrate with different composting time
Sign Up to like & getrecommendations! Published in 2022 at "Biotechnology and Applied Biochemistry"
DOI: 10.1002/bab.2344
Abstract: Recently, composting cultivation method is widely used in oyster mushroom production. In this study, we focused on the effects of composting processes on nutritional qualities and antioxidant activity of Pleurotus floridanus mushroom fruiting bodies. Three… read more here.
Keywords: fruiting bodies; antioxidant activity; pleurotus floridanus; nutritional qualities ... See more keywords
Synthesis of novel chiral metal complexes derived from chiral thiosemicarbazide ligands as potential antioxidant agents.
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DOI: 10.1002/chir.23069
Abstract: Two new chiral thiosemicarbazide ligands and their Cu (II), Ni (II), Pd (II), and Zn (II) complexes were synthesized and characterized by nuclear magnetic resonance (NMR) (only for ligand), Fourier transform infrared (FT-IR), ultraviolet visible… read more here.
Keywords: antioxidant activity; chiral thiosemicarbazide; metal; metal complexes ... See more keywords
Enantioseparation and antioxidant activity of novel diarylpyrazoline derivatives.
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DOI: 10.1002/chir.23493
Abstract: Three chiral pyrazoline derivatives were synthesized by a flavanone ring-opening reaction followed by cyclocondensation with hydrazine hydrate to give better yields. Their enantiomeric resolution was achieved using polysaccharide chiral stationary phase columns consisting of cellulose… read more here.
Keywords: antioxidant activity; activity novel; activity; enantioseparation antioxidant ... See more keywords
Study of prebiotic potential and antioxidant activity in Plantago spp. leaves after enzymatic hydrolysis with hemicellulase and xylanase
Sign Up to like & getrecommendations! Published in 2018 at "Engineering in Life Sciences"
DOI: 10.1002/elsc.201800071
Abstract: The leaves of Plantago species have been known as a rich source of polysaccharides, polyphenols, and iridoids. In the recent years, some authors have examined the relative influence of carbohydrate compositions and polyphenols on their… read more here.
Keywords: antioxidant activity; enzymatic hydrolysis; hemicellulase xylanase; hydrolysis ... See more keywords
Enzymatic acylation of flavone isolated from extractive of bamboo leaves with oleic acid and antioxidant activity of acylated product
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DOI: 10.1002/elsc.201800096
Abstract: This present study aims to establish a relatively cheap and effective method for preparation of ester of flavone isolated from bamboo‐leaf extracts. According to this method, the solubility of bamboo leaf extract in a lipid… read more here.
Keywords: antioxidant activity; flavone isolated; bamboo; acylation ... See more keywords
Biotransformation of phenolics and metabolites and the change in antioxidant activity in kiwifruit induced by Lactobacillus plantarum fermentation.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.10272
Abstract: BACKGROUND Changes in antioxidant activity of fruit during fermentation are related to changes in the composition of phenolic acids and flavonoids. In this study, we investigated the effects of Lactobacillus plantarum on the phenolic profile,… read more here.
Keywords: antioxidant activity; fermentation; kiwifruit; plantarum fermentation ... See more keywords
Characterization of Bitter-tasting and Antioxidant Activity of Dry-hopped Beers.
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DOI: 10.1002/jsfa.11847
Abstract: Bitter flavors and antioxidant activities are critical characteristics and indicators of beer's quality, respectively. To gain a better understanding of dry-hopped beer's bitterness, this work comprehensively evaluated the perceived bitterness intensity and bitterness attributes from… read more here.
Keywords: hopped beers; hopped beer; antioxidant activity; dry hopped ... See more keywords
Chemoinformatic modelling of the antioxidant activity of phenolic compounds.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.12561
Abstract: BACKGROUND Antioxidants are chemicals used to protect foods from deterioration by neutralizing free radicals and inhibiting the oxidative process. One approach to investigate the antioxidant activity is to develop quantitative structure-activity relationships (QSARs). RESULTS A… read more here.
Keywords: antioxidant activity; modelling antioxidant; activity; model ... See more keywords
Changes in quality components and antioxidant activity of peony seed soy sauce during low-salt solid-state fermentation.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.12617
Abstract: BACKGROUND In this study, the fermentation conditions of peony seed soy sauce (PSSS) koji were optimized by response surface method, and the quality components and antioxidant activity of PSSS were investigated at different low-salt solid-state… read more here.
Keywords: antioxidant activity; fermentation; psss; seed ... See more keywords